/* Business Dystopia: shared stylesheet
   Two moods on one system:
   - body.dystopia  the landing page, styled as a controlled corporate document
   - body.utopia    the Post Automation Utopia pages, calmer warm paper
   Every colour is a token. Light values first, dark values in the two blocks below. */

@font-face{font-family:"IBM Plex Sans";src:url("fonts/ibm-plex-sans-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url("fonts/ibm-plex-sans-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/ibm-plex-mono-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/ibm-plex-mono-600.woff2") format("woff2");font-weight:600;font-display:swap}

:root{
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --measure:68ch;
  --wide:1120px;

  /* dystopia */
  --d-paper:#e9e7e1; --d-ink:#1d1d1b; --d-muted:#55534d; --d-line:#1d1d1b; --d-card:#ffffff; --d-alert:#b3261e;

  /* utopia */
  --u-paper:#fdfcf8; --u-ink:#24302c; --u-muted:#4f5d58; --u-line:#d9dfd8; --u-soft:#eef3ee;
  --u-accent:#2f6b55; --u-accent-ink:#ffffff;
  --u-red:#b23a26; --u-amber:#8a5a00; --u-amber-bg:#fbefd6; --u-red-bg:#f9e2dc;
  --u-gov:#23395d; --u-work:#4a6aa5; --u-inst:#11796b; --u-on-bar:#ffffff; --u-track:#ebeee8;
  --u-focus:#1f5fbf;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --d-paper:#1b1b19; --d-ink:#ecebe6; --d-muted:#b0ada4; --d-line:#ecebe6; --d-card:#262623; --d-alert:#ff8a80;
    --u-paper:#131816; --u-ink:#e6ece8; --u-muted:#a9b8b1; --u-line:#2e3934; --u-soft:#1b2320;
    --u-accent:#8cc7ab; --u-accent-ink:#0f1a15;
    --u-red:#ef8a74; --u-amber:#e9bd62; --u-amber-bg:#3a2f17; --u-red-bg:#3d221c;
    --u-gov:#8fa9dc; --u-work:#b5c7ea; --u-inst:#55c2ad; --u-on-bar:#0d1412; --u-track:#202925;
    --u-focus:#8ab4ff;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --d-paper:#1b1b19; --d-ink:#ecebe6; --d-muted:#b0ada4; --d-line:#ecebe6; --d-card:#262623; --d-alert:#ff8a80;
  --u-paper:#131816; --u-ink:#e6ece8; --u-muted:#a9b8b1; --u-line:#2e3934; --u-soft:#1b2320;
  --u-accent:#8cc7ab; --u-accent-ink:#0f1a15;
  --u-red:#ef8a74; --u-amber:#e9bd62; --u-amber-bg:#3a2f17; --u-red-bg:#3d221c;
  --u-gov:#8fa9dc; --u-work:#b5c7ea; --u-inst:#55c2ad; --u-on-bar:#0d1412; --u-track:#202925;
  --u-focus:#8ab4ff;
  color-scheme:dark;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:1.0625rem;line-height:1.6}
body.dystopia{--paper:var(--d-paper);--ink:var(--d-ink);--muted:var(--d-muted);--line:var(--d-line);--focus:var(--d-alert)}
body.utopia{--paper:var(--u-paper);--ink:var(--u-ink);--muted:var(--u-muted);--line:var(--u-line);--focus:var(--u-focus)}
body{background:var(--paper);color:var(--ink)}
img,svg{max-width:100%}
a{color:inherit;text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
h1,h2,h3{line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:var(--wide);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:8px;top:-60px;z-index:20;background:var(--ink);color:var(--paper);padding:10px 14px;font-weight:600}
.skip:focus{top:8px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- dystopia: landing ---------- */
.dystopia main{padding-block:clamp(24px,6vw,64px) 48px}
.dystopia .sheet{max-width:860px;margin:0 auto;display:grid;gap:clamp(24px,5vw,40px)}
.stamp{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--d-line);font:400 .8125rem/1.35 var(--mono);background:var(--d-card)}
.stamp div{padding:8px 10px;border-right:1px solid var(--d-line);min-width:0;overflow-wrap:anywhere}
.stamp div:last-child{border-right:0}
.stamp dt{font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.6875rem;color:var(--d-muted)}
.stamp dd{margin:2px 0 0}
@media (max-width:560px){.stamp{grid-template-columns:1fr 1fr}.stamp div:nth-child(2){border-right:0}.stamp div:nth-child(-n+2){border-bottom:1px solid var(--d-line)}}
.dystopia h1{font:600 clamp(2.4rem,9vw,4.6rem)/1 var(--mono);letter-spacing:-.04em}
.clause{font:400 1.0625rem/1.6 var(--mono);border-left:3px solid var(--d-alert);padding-left:16px;max-width:var(--measure)}
.clause .placeholder{color:var(--d-muted);font-style:italic}
.section-label{font:600 .75rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--d-muted);margin-bottom:10px}
.links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.links a{display:grid;grid-template-columns:auto 1fr auto;gap:4px 16px;align-items:baseline;background:var(--d-card);border:1px solid var(--d-line);padding:16px;text-decoration:none;font-family:var(--mono)}
.links a:hover{box-shadow:4px 4px 0 var(--d-line)}
.links .ref{font-size:.8125rem;color:var(--d-muted)}
.links .name{font-weight:600;font-size:1.125rem}
.links .go{font-weight:600}
.links .what{grid-column:2/4;font-family:var(--sans);font-size:.9375rem;color:var(--d-muted)}
.dystopia footer{border-top:1px solid var(--d-line);padding-block:20px 32px;font:400 .8125rem/1.5 var(--mono);color:var(--d-muted)}
.dystopia footer .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.dystopia footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}

/* ---------- utopia: shared chrome ---------- */
.site-head{border-bottom:1px solid var(--u-line)}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding-block:14px}
.site-head .home{font:600 .9375rem/1 var(--mono);text-decoration:none}
.site-head .crumb{font-size:.9375rem;color:var(--u-muted)}
.site-head .crumb a{color:var(--u-ink)}
.site-head .ver{margin-left:auto;font:400 .75rem/1 var(--mono);border:1px solid var(--u-line);border-radius:999px;padding:5px 9px;color:var(--u-muted)}
.utopia main{padding-block:clamp(24px,5vw,48px) 40px}
.utopia main > .wrap{display:grid;gap:28px}
.doc-tag{display:inline-flex;gap:8px;align-items:center;font:600 .8125rem/1 var(--mono);color:var(--u-accent);border:1px solid currentColor;border-radius:999px;padding:6px 10px;justify-self:start}
.doc-tag .ref{color:var(--u-muted)}
.utopia h1{font-weight:600;font-size:clamp(1.75rem,4.5vw,2.75rem);max-width:28ch}
.utopia h2{font-weight:600;font-size:1.25rem}
.utopia h3{font-weight:600;font-size:1.0625rem}
.subhead{font-weight:600;font-size:1rem;margin-bottom:12px}
.source{font-size:.875rem;color:var(--u-muted);display:grid;gap:4px;border-top:1px solid var(--u-line);padding-top:14px}
.source a{color:var(--u-ink)}
.cta{display:inline-flex;align-items:center;gap:10px;justify-self:start;background:var(--u-accent);color:var(--u-accent-ink);text-decoration:none;font-weight:600;padding:12px 18px;border-radius:999px}
.cta:hover{text-decoration:underline}
.pager{border-top:1px solid var(--u-line);margin-top:8px}
.pager .wrap{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding-block:18px}
.pager a{text-decoration:none;display:grid;gap:2px;padding:6px 0}
.pager a span{font:400 .75rem/1.2 var(--mono);color:var(--u-muted);text-transform:uppercase;letter-spacing:.06em}
.pager a strong{font-weight:600}
.pager a:hover strong{text-decoration:underline}
.pager .next{text-align:right;justify-self:end}
.pager .up{justify-self:center;text-align:center}
@media (max-width:600px){.pager .wrap{grid-template-columns:1fr 1fr}.pager .up{grid-column:1/3;grid-row:2;justify-self:start;text-align:left}}
.utopia footer{border-top:1px solid var(--u-line);padding-block:18px 32px;font-size:.875rem;color:var(--u-muted)}
.utopia footer .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
.utopia footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
.utopia footer a{color:var(--u-ink)}

/* ---------- utopia: overview (slide 1) ---------- */
.overview{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(24px,5vw,56px);align-items:start}
@media (max-width:820px){.overview{grid-template-columns:1fr}}
.eyebrow{font:600 .875rem/1.3 var(--mono);color:var(--u-accent)}
.overview h1{font-size:clamp(2.2rem,6vw,3.6rem);margin:10px 0 14px}
.lede{font-size:1.25rem;color:var(--u-muted)}
.meta-line{font:400 .875rem/1.5 var(--mono);color:var(--u-muted);margin-top:28px}
.doclist{list-style:none;margin:0;padding:0;border-top:1px solid var(--u-line)}
.doclist li{border-bottom:1px solid var(--u-line)}
.doclist a{display:grid;grid-template-columns:2em 1fr auto;gap:12px;align-items:baseline;padding:12px 4px;text-decoration:none}
.doclist .n{font:600 .875rem/1 var(--mono);color:var(--u-muted);font-variant-numeric:tabular-nums}
.doclist .t{font-weight:600}
.doclist .r{font:400 .75rem/1 var(--mono);color:var(--u-muted)}
.doclist a:hover .t{text-decoration:underline}

/* ---------- slide components ---------- */
.note{background:var(--u-soft);border-radius:10px;padding:14px 16px;max-width:var(--measure)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px}
@media (max-width:700px){.grid-2{grid-template-columns:1fr}}
.icon-item{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start}
.icon{width:44px;height:44px;border-radius:50%;background:var(--u-gov);color:var(--u-paper);display:grid;place-items:center}
.icon.alt{background:var(--u-inst)}
.icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-item h3{font-size:1.0625rem}
.icon-item p{color:var(--u-muted);font-size:.9375rem}

/* stages (next steps) */
.stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:760px){.stages{grid-template-columns:1fr}}
.stage h2{background:var(--u-gov);color:var(--u-paper);font-size:1.0625rem;padding:10px 28px 10px 14px;clip-path:polygon(0 0,calc(100% - 16px) 0,100% 50%,calc(100% - 16px) 100%,0 100%)}
.stage .when{font-size:.9375rem;margin:10px 0 6px}
.stage .when b{font-weight:600}
.stage .when span{color:var(--u-muted);margin-left:8px}
.stage ul{margin:0;padding-left:1.2em;font-size:.9375rem}
.milestone{display:flex;gap:10px;align-items:center;background:var(--u-soft);border-radius:10px;padding:12px 16px}
.milestone .flag{flex:none;width:28px;height:28px;border-radius:50%;background:var(--u-inst);color:var(--u-paper);display:grid;place-items:center}
.milestone svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.milestone b{color:var(--u-accent)}

/* phases (plan) */
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
@media (max-width:900px){.phases{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.phases{grid-template-columns:1fr}}
.phases li{background:var(--u-soft);border-radius:10px;padding:14px;display:grid;gap:6px;align-content:start}
.badge{width:28px;height:28px;border-radius:50%;background:var(--u-gov);color:var(--u-paper);display:grid;place-items:center;font:600 .875rem/1 var(--mono)}
.phases h2{font-size:1rem}
.phases .yrs{font-size:.9375rem;color:var(--u-muted)}
.phases .steps{font-size:.9375rem}
.phases .steps b{font-size:1.5rem;font-weight:600;margin-right:4px;font-variant-numeric:tabular-nums}
.crosscut{display:grid;grid-template-columns:auto auto 1fr;gap:6px 16px;align-items:center;background:var(--u-soft);border-radius:10px;padding:14px}
.crosscut h2{font-size:1rem}
.crosscut .k{color:var(--u-muted);font-size:.9375rem}
@media (max-width:600px){.crosscut{grid-template-columns:auto 1fr}.crosscut p.d{grid-column:1/3}}

/* counts strip (raidd) */
.counts{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;background:var(--u-soft);border-radius:10px}
.counts li{padding:10px 16px;border-right:1px solid var(--u-line)}
.counts li:last-child{border-right:0}
.counts b{font-weight:600;font-variant-numeric:tabular-nums}
.counts .red{color:var(--u-red);font-weight:600}

/* horizontal bar charts */
.hbars{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.hbars li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px 16px;align-items:center}
.hbars .label{font-size:.9375rem;display:flex;gap:10px}
.hbars .label .id{font-family:var(--mono);color:var(--u-muted);font-size:.875rem;flex:none}
.hbars .label b{font-weight:600}
.hbars .bar{display:flex;align-items:center;gap:8px;font-weight:600;font-variant-numeric:tabular-nums}
.hbars .fill{display:block;height:16px;background:var(--u-gov);border-radius:2px;width:calc(var(--v) / var(--max) * (100% - 2.5em))}
.hbars.risk .fill{background:var(--u-red)}
@media (max-width:640px){.hbars li{grid-template-columns:1fr}}

/* stacked bars (raci) */
.raci-wrap{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:820px){.raci-wrap{grid-template-columns:1fr}}
.legend{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.875rem}
.legend li{display:flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:2px;display:inline-block}
.sbars{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sbars li{display:grid;grid-template-columns:7.5em minmax(0,1fr);gap:12px;align-items:center}
.sbars .row{display:flex;align-items:center;gap:8px;font-weight:600;font-variant-numeric:tabular-nums}
.sbars .track{display:flex;width:calc(var(--t) / 13 * (100% - 2.5em));min-width:0}
.sbars .seg{flex:var(--n) 1 0;min-width:0;height:30px;display:flex;align-items:center;justify-content:center;color:var(--u-on-bar);font-size:.875rem;font-weight:600;white-space:nowrap;overflow:hidden}
.seg .nm{margin-right:0}
@media (max-width:1000px){.seg .nm{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}}
.gov{background:var(--u-gov)}.work{background:var(--u-work)}.inst{background:var(--u-inst)}
.stats{display:grid;gap:18px}
.stats div b{display:block;font-size:2rem;font-weight:600;line-height:1;font-variant-numeric:tabular-nums}
.stats div span{color:var(--u-muted)}

/* options + table (pid) */
.pid-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:32px;align-items:start}
@media (max-width:820px){.pid-wrap{grid-template-columns:1fr}}
.options{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.options li{background:var(--u-soft);border-radius:8px;padding:10px 14px;display:grid}
.options li b{font-weight:600}
.options li span{font-size:.9375rem;color:var(--u-muted)}
.options li.rec{background:var(--u-inst);color:var(--u-on-bar)}
.options li.rec span{color:inherit}
.caption-note{font-size:.9375rem;color:var(--u-muted);margin-top:10px}

/* waffle (urd) */
.urd-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:32px;align-items:start}
@media (max-width:820px){.urd-wrap{grid-template-columns:1fr}}
.waffle{display:grid;grid-template-columns:repeat(11,1fr);gap:4px;max-width:340px}
.waffle i{aspect-ratio:1;display:block;border-radius:2px;background:var(--u-gov)}
.waffle i.nh{background:var(--u-inst)}
.waffle-key{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:4px;font-size:.9375rem}
.waffle-key li{display:flex;gap:8px;align-items:center}
.waffle-key i{width:12px;height:12px;border-radius:2px;flex:none}
.waffle-key b{font-weight:600}
.moscow{color:var(--u-muted);margin-top:8px}
.groups{list-style:none;margin:0;padding:0;display:grid;gap:12px}

/* srd */
.srd-wrap{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:820px){.srd-wrap{grid-template-columns:1fr}}
.hbars.srd li{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
@media (max-width:640px){.hbars.srd li{grid-template-columns:1fr}}

/* control */
.owners{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.owners li{background:var(--u-soft);border-radius:10px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:start}
.owners .badge{grid-row:1/3;width:34px;height:34px;font-size:1rem}
.owners .who{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
.owners .who b{font-weight:600;font-size:1.0625rem}
.owners .who span{color:var(--u-muted);font-size:.9375rem}
.owners .docs{display:flex;flex-wrap:wrap;gap:4px 0;font-size:.9375rem}
.owners .docs > *:not(:last-child)::after{content:"·";margin:0 .7em;color:var(--u-muted)}

/* ---------- document pages ---------- */
.docpage .wrap.narrow{max-width:var(--wide)}
.doc-head{display:grid;gap:12px}
.doc-head .lede{max-width:var(--measure)}
.docmeta{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;border:1px solid var(--u-line);border-radius:10px;overflow:hidden;margin:0}
.docmeta div{padding:10px 14px;border-right:1px solid var(--u-line);border-bottom:1px solid var(--u-line);margin:0 -1px -1px 0}
.docmeta dt{font:600 .6875rem/1.2 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--u-muted)}
.docmeta dd{margin:2px 0 0;font-size:.9375rem}
.toc{background:var(--u-soft);border-radius:10px;padding:14px 18px}
.toc h2{font-size:.875rem;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--u-muted);margin-bottom:6px}
.toc ol{margin:0;padding-left:1.4em;columns:2 16rem;column-gap:32px}
.toc li{break-inside:avoid;padding:2px 0}
.prose{display:grid;gap:16px}
.prose > p,.prose > ul,.prose > ol{max-width:var(--measure)}
.prose h2{font-size:1.5rem;margin-top:20px;padding-top:20px;border-top:1px solid var(--u-line);scroll-margin-top:16px}
.prose h3{font-size:1.125rem;margin-top:8px}
.prose ul,.prose ol{margin:0;padding-left:1.3em;display:grid;gap:6px}
.prose strong{font-weight:600}
.table-scroll{overflow-x:auto;border:1px solid var(--u-line);border-radius:10px;max-width:100%}
.table-scroll:focus-visible{outline-offset:2px}
table{border-collapse:collapse;width:100%;font-size:.9375rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;vertical-align:top;padding:9px 12px;border-bottom:1px solid var(--u-line)}
thead th{background:var(--u-soft);font-weight:600;font-size:.875rem;position:sticky;top:0}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
td p + p,th p + p{margin-top:6px}
td.c,th.c{text-align:center}
.wide-table td,.wide-table th{min-width:9em}
.wide-table td.id,.wide-table th.id{min-width:0;white-space:nowrap;font-family:var(--mono);font-size:.8125rem}
.wide-table td.short{min-width:0}
.grp th{background:var(--u-paper);font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--u-muted);text-align:center;border-left:1px solid var(--u-line)}
.raci td.v{text-align:center;font-family:var(--mono);font-weight:600;min-width:2.5em}
.raci thead th.role{writing-mode:vertical-rl;transform:rotate(180deg);min-width:0;white-space:nowrap;font-size:.8125rem;padding:10px 6px;vertical-align:bottom;text-align:left}
.v-A{background:var(--u-gov);color:var(--u-paper)}
.v-R{background:var(--u-soft);color:var(--u-ink)}
.pill{display:inline-block;border-radius:999px;padding:1px 9px;font-size:.8125rem;font-weight:600;white-space:nowrap}
.pill.red{background:var(--u-red-bg);color:var(--u-red)}
.pill.amber{background:var(--u-amber-bg);color:var(--u-amber)}
.timeline td.y,.timeline th.y{min-width:0;width:2.2em;padding:6px 2px;text-align:center;font-size:.75rem}
.timeline th.y{writing-mode:vertical-rl;transform:rotate(180deg);padding:8px 2px}
.timeline td.on{background:var(--u-inst);color:var(--u-inst)}
.sheet-section{display:grid;gap:14px}
.sheet-note{color:var(--u-muted);max-width:var(--measure);font-size:.9375rem}
.sheet-tabs{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.sheet-tabs a{display:inline-block;border:1px solid var(--u-line);border-radius:999px;padding:6px 12px;text-decoration:none;font:600 .875rem/1 var(--mono)}
.sheet-tabs a:hover{border-color:var(--u-accent)}
.back-link{font-size:.9375rem}
.utopia h2.h3like{font-size:1.0625rem}
.wide-table td.long{min-width:18em}
/* Word tables become stacked cards on phones so nothing is squeezed */
@media (max-width:640px){
  table.stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
  table.stack,table.stack tbody,table.stack tr,table.stack td{display:block;width:100%}
  table.stack tr{padding:12px 14px;border-bottom:1px solid var(--u-line)}
  table.stack tbody tr:last-child{border-bottom:0}
  table.stack td{border:0;padding:3px 0}
  table.stack td[data-label]::before{content:attr(data-label);display:block;font:600 .6875rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--u-muted)}
  table.stack td:first-child{font-family:var(--mono);font-weight:600}
}

/* ---------- rolling introduction (landing page) ---------- */
[hidden]{display:none!important}
/* All lines share one grid cell, so the box is always as tall as the longest line and nothing jumps. */
.intro-stack{display:grid;max-width:var(--measure)}
.intro-stack > .intro-line{grid-area:1/1;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility .6s ease}
.intro-stack > .intro-line.is-on{opacity:1;visibility:visible}
.dystopia .clause{max-width:var(--measure);padding-right:12px}
.intro-toggle{justify-self:start;margin-top:-8px;background:var(--d-card);color:var(--d-ink);border:1px solid var(--d-line);font:600 .8125rem/1 var(--mono);padding:9px 12px;cursor:pointer}
.intro-toggle:hover{box-shadow:3px 3px 0 var(--d-line)}